Notable comedians started with stage time at the Comedy Cellar, going on to become legends, such as Louis C.K.,[5] Dave Chappelle, Amy Schumer, Ali Wong, Dave Attell, Andrew Schulz, Todd Barry, Judah Friedlander, Colin Quinn, Kevin Hart, Jim Norton, Jeff Ross, Jon Stewart, Ray Romano, Darrell Hammond, Michael Mittermeier,[6] Rich Vos, Nick Di Paolo, Artie Lange, Greer Barnes, and Marc Maron.
Popular established comedians frequently perform at the Comedy Cellar, including Dov Davidoff, Mark Normand, Ryan Hamilton, Robert Kelly, Harrison Greenbaum, Sherrod Small, Keith Robinson, Eric Neumann, Gregg Rogell, Nikki Glaser, Ben Bailey and Andrew Schulz.
Other celebrity comics who have performed at the club include Sarah Silverman, Amy Schumer, Robin Williams, Patton Oswalt, Kevin Hart, Chris Rock, Patrice O'Neal, Bill Burr, and Matteo Lane.
Speaking with ESPN's Bill Simmons about the club on a Grantland podcast in June 2012, CK discussed playing shows at the Cellar to empty rooms in the 1990s, stating that then-owner Manny Dworman "kept comedy alive" by making comedians perform on empty stages, in an effort to lure in potential customers.
[11] In March 2016, writers Jessica Pilot and Katla McGylnn wrote an oral history of the club for Vanity Fair.